Home/CVE/A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a mess
CVE

CVE-2022-0084

A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a mess

A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a message to another expected end. This flaw allows an attacker to send flawed requests to a server, possibly causing log contention-related performance concerns or an unwanted disk fill-up.

HIGH · CVSS 7.5 EPSS 0.00642
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-770Allocation of Resources Without Limits or Throttling
CWE-770Allocation of Resources Without Limits or Throttling
▤

Affected Products & Versions

4
redhat integration camel kall versions
redhat integration camel quarkusall versions
redhat single sign-onall versions
redhat xnio< 3.8.7
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.jboss.xnio:xnio-all HIGH
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD26 Aug 2022 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

15
rhsaRHSA-2025:4226Important
rhsaRHSA-2025:4437Low
rhsaRHSA-2022:6787Moderate
rhsaRHSA-2022:7417Moderate
rhsaRHSA-2022:7409Moderate
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://access.redhat.com/security/cve/CVE-2022-0084Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2064226Issue TrackingVendor Advisory
https://github.com/xnio/xnio/commit/fdefb3b8b715d33387cadc4d48991fb1989b0c12PatchThird Party Advisory
https://github.com/xnio/xnio/pull/291PatchThird Party Advisory
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